[dware]

values those apps give for coins are always wildly incorrect. They will identify them, but so far no app will reliably grade them.

Came here to say this. I used one of the leading apps to identify and value some stamps I have. The app said my stamp was worth over $100. In reality, it's worth about 5 cents.

[lee martell]

Seeing that as a result was no doubt, rather anti-climatic.
Good thing you didn’t make any new purchases based on all your likely ‘winnings’.